--- jsr166/src/test/loops/IteratorLoops.java	2009/11/03 01:04:02	1.7
+++ jsr166/src/test/loops/IteratorLoops.java	2015/01/15 18:34:19	1.12
@@ -1,7 +1,7 @@
 /*
  * Written by Doug Lea with assistance from members of JCP JSR-166
  * Expert Group and released to the public domain, as explained at
- * http://creativecommons.org/licenses/publicdomain
+ * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
 import java.util.*;
@@ -14,7 +14,6 @@ import java.util.*;
  * and long iterators.  Reports include times for adds and other
  * checks, so overestimate times per iteration.
  */
-
 public final class IteratorLoops {
     static final int DEFAULT_SIZE = 16384;
     static final int DEFAULT_TRIALS = 4;
@@ -23,7 +22,7 @@ public final class IteratorLoops {
     static int randomSeed = 3122688;
 
     public static void main(String[] args) throws Exception {
-        Class klass = Class.forName(args[0]);
+        Class<?> klass = Class.forName(args[0]);
         int n = (args.length <= 1) ? DEFAULT_SIZE : Integer.parseInt(args[1]);
         int t = (args.length <= 2) ? DEFAULT_TRIALS : Integer.parseInt(args[2]);
 
@@ -74,7 +73,7 @@ public final class IteratorLoops {
     long traversals(int n) {
         long count = 0;
         long check = 0;
-	for (int i = 0; i < n; i++) {
+        for (int i = 0; i < n; i++) {
             check += elementCount;
             count += counts();
             maybeAdd();
@@ -123,6 +122,4 @@ public final class IteratorLoops {
         try { Thread.sleep(500); }
         catch (Exception ex) { return; }
     }
-
-
 }